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RNA interference

Generic block on angiogenesis

A virtue of using small interfering RNAs as therapeutics is their exquisite specificity. But when it comes to inhibiting blood-vessel growth, it seems that they can act generically without even entering a cell.

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Figure 1: Possible route of nonspecific siRNA action through Toll-like receptor 3.


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Kalluri, R., Kanasaki, K. Generic block on angiogenesis. Nature 452, 543–545 (2008).

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